MCP.Market

AnyHook MCP server

online · 100% uptime
by anyhook.net·net.anyhook/anyhook·v0.5.0
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A webhook inbox for agents: one call returns a live URL. Mock, verify, inspect and replay.

B80/100grade B
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B80/100

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Adoption
Growing

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AnyHook tools

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How AnyHook compares

Against every graded Email MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
80/100
higher than 65% of 916 Email servers
Uptime
100%
of our recent checks; the typical remote Email server answers 100%
Response time
192 ms
faster than 67% of 609 Email servers

Release history: 5 versions in the registry since 2026-07-29, latest 2026-11-04, typically one every 16 days.

Install AnyHook in Claude Code, Cursor or VS Code

claude mcp add --transport http anyhook https://anyhook.net/mcp
Add to Cursor

What the publisher says

From the AnyHook repository's README, as published. We do not edit it. Read it on GitHub

AnyHook client packages

Source for the npm packages that go with AnyHook, a webhook relay: change one URL and your webhooks get automatic retries, a full event log, and one-click replay.

The 30-second version

{ "mcpServers": { "anyhook": { "command": "npx", "args": ["-y", "anyhook-mcp"] } } }

No API key needed up front. The anyhook_quickstart tool provisions a live webhook endpoint and key on its own (no account, 7-day TTL, claimable into a free account later). 12 tools: quickstart, apps, events, inspect, replay, mock/simulate for testing, signature verification.

Prefer plain HTTP? The same bootstrap is one curl:

curl -X POST https://anyhook.net/api/v1/quickstart

Development

pnpm workspace. Node 20+.

pnpm install
pnpm test    # vitest across all packages
pnpm build   # tsup

The hosted relay itself (ingress, forwarder, dashboard) is a separate closed-source service — this repo is the client tooling. API reference: openapi.json · agent docs: llms.txt · pricing: pricing.md

License

Apache-2.0

Nothing above is checked by us. What we check is on the safety report.

AnyHook: common questions

Is AnyHook MCP server safe?
Mostly: it is graded B (80/100). Read the AnyHook safety report
How do I install AnyHook?
It runs remotely at anyhook.net. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does AnyHook need an API key?
Yes. The registry entry asks for ANYHOOK_API_KEY.
Is AnyHook maintained?
The last commit was 48 days ago (2026-09-17). The latest release is v0.5.0.
Is AnyHook up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of AnyHook?
Servers from other publishers that do the same job: Email Inbox API + Sending by Sendmux MCP server, Inbox Zero MCP server and Atomic Mail MCP server.
How does AnyHook compare with other Email MCP servers?
safety score 80/100 (higher than 65% of 916 Email servers); uptime 100% (of our recent checks; the typical remote Email server answers 100%); response time 192 ms (faster than 67% of 609 Email servers). Full comparison.

Alternatives to AnyHook

Same job from other publishers: the closest match first, then the best rated.

  • Email Inbox API + Sending by Sendmux
    AI email inbox and sending tools with attachments, search, live events, and webhooks.
    A
  • Inbox Zero
    Search Gmail and Outlook, save drafts, manage email rules, and view email stats.
    A
  • Atomic Mail
    Programmable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.
    A
  • three.ws Notifications
    Read the inbox, mark items read, manage delivery preferences, and register Web Push devices.
    B
  • Agenticmail
    Real email and SMS for AI agents — send mail, receive verification codes, drive a real inbox.
    B